avcodec/alac: use branchless sign

1 year ago · 4b30aef4c0
parent 4463778aab
commit 4b30aef4c0
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@ -169,7 +169,7 @@ static int rice_decompress(ALACContext *alac, int32_t *output_buffer,

 static inline int sign_only(int v)
 {
-    return v ? FFSIGN(v) : 0;
+    return FFDIFFSIGN(v, 0);
 }

 static void lpc_prediction(int32_t *error_buffer, uint32_t *buffer_out,